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Question
What are the specifications of the NT-AL001 RS232C/RS-422A Link Adapter?
Answer
Please refer to the following data.
General Specifications
| Item | Specification |
| Model number | NT-AL001 |
| Ambient operating temperature | 0 to 55°C |
| Ambient operating humidity | 10% to 90% (with no condensation) |
| Rated power supply voltage | +5 V ±10% (supplied from pin 6 of RS-232C connector) |
| Rated power supply current | 150 mA max. |
| Surge current | 0.8 mA max. |
| Insulation resistance | 20 MΩ min. (at 500 V DC) between RS-422A signal lines and functional ground terminal |
| Dielectric strength | 1,500 V AC between RS-422A signal lines and functional ground terminal for 1 min, leakage current: 10 mA max. |
| Operating environment | No corrosive gases |
| Ambient storage temperature | -20 to 75°C |
| Vibration resistance | Conforms to JISC 0911, 80 min each in X, Y, and Z directions |
| Shock resistance | Conforms to JISC 0912, 15G for 3 times each in X, Y, and Z directions |
| Weight | 200 g |
RS-232C Interface
| Item | Specification |
| Baud rate | 64 kbps max. |
| Transmission distance | 2 m max. |
| Connector | D-Sub, 9-pin connector (female) |
RS-422A Interface
| Item | Specification |
| Baud rate | 64 kbps max. (depends on RS-232C baud rate) |
| Transmission distance | 500 m max. |
| Terminals | 8-terminal removable terminal block, M3.0 terminals |
Dimensions
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